3-Amino-1-(4-ethylphenyl)-4-(4-methoxyphenyl)azetidin-2-one

3-氨基-1-(4-乙基苯基)-4-(4-甲氧基苯基)氮杂环丁-2-酮

3-Amino-1-(4-ethylphenyl)-4-(4-methoxyphenyl)azetidin-2-one (CAS 1291489-21-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C18H20N2O2 and a molecular weight of 296.4 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1291489-21-8
Jingsj CID: J-671945-2
Molecular Formula: C₁₈H₂₀N₂O₂
Chinese Name: 3-氨基-1-(4-乙基苯基)-4-(4-甲氧基苯基)氮杂环丁-2-酮
Molecular Weight: 296.4 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Amino-1-(4-ethylphenyl)-4-(4-methoxyphenyl)azetidin-2-one?

The CAS number of 3-Amino-1-(4-ethylphenyl)-4-(4-methoxyphenyl)azetidin-2-one is 1291489-21-8.

What are the molecular formula and molecular weight of 3-Amino-1-(4-ethylphenyl)-4-(4-methoxyphenyl)azetidin-2-one?

3-Amino-1-(4-ethylphenyl)-4-(4-methoxyphenyl)azetidin-2-one has molecular formula C18H20N2O2 and molecular weight 296.4 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3-Amino-1-(4-ethylphenyl)-4-(4-methoxyphenyl)azetidin-2-one (CAS 1291489-21-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-671945-2 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.